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Code Issues Releases Wiki Activity

Make synchronization point return the exception

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instead of a boolean value.
This commit is contained in:
Florian Schmaus 2015-06-13 12:35:36 +02:00
parent 72972dad82
commit 989076a166
1 changed files with 10 additions and 9 deletions
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19
smack-core/src/main/java/org/jivesoftware/smack/SynchronizationPoint.java
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@ -68,9 +68,9 @@ public class SynchronizationPoint<E extends Exception> {
* @param request the plain stream element to send. * @param request the plain stream element to send.
* @throws NoResponseException if no response was received. * @throws NoResponseException if no response was received.
* @throws NotConnectedException if the connection is not connected. * @throws NotConnectedException if the connection is not connected.
* @return <code>true</code> if synchronization point was successful, <code>false</code> on failure. * @return <code>null</code> if synchronization point was successful, or the failure Exception.
*/ */
public boolean sendAndWaitForResponse(TopLevelStreamElement request) throws NoResponseException, public E sendAndWaitForResponse(TopLevelStreamElement request) throws NoResponseException,
NotConnectedException, InterruptedException { NotConnectedException, InterruptedException {
assert (state == State.Initial); assert (state == State.Initial);
connectionLock.lock(); connectionLock.lock();
@ -133,17 +133,17 @@ public class SynchronizationPoint<E extends Exception> {
* Check if this synchronization point is successful or wait the connections reply timeout. * Check if this synchronization point is successful or wait the connections reply timeout.
* @throws NoResponseException if there was no response marking the synchronization point as success or failed. * @throws NoResponseException if there was no response marking the synchronization point as success or failed.
* @throws InterruptedException * @throws InterruptedException
* @return <code>true</code> if synchronization point was successful, <code>false</code> on failure. * @return <code>null</code> if synchronization point was successful, or the failure Exception.
*/ */
public boolean checkIfSuccessOrWait() throws NoResponseException, InterruptedException { public E checkIfSuccessOrWait() throws NoResponseException, InterruptedException {
connectionLock.lock(); connectionLock.lock();
try { try {
switch (state) { switch (state) {
// Return immediately on success or failure // Return immediately on success or failure
case Success: case Success:
return true; return null;
case Failure: case Failure:
return false; return failureException;
default: default:
// Do nothing // Do nothing
break; break;
@ -249,18 +249,19 @@ public class SynchronizationPoint<E extends Exception> {
* <p> * <p>
* The exception is thrown, if state is one of 'Initial', 'NoResponse' or 'RequestSent' * The exception is thrown, if state is one of 'Initial', 'NoResponse' or 'RequestSent'
* </p> * </p>
* @return <code>true</code> if synchronization point was successful, <code>false</code> on failure.
* @throws NoResponseException * @throws NoResponseException
*/ */
private boolean checkForResponse() throws NoResponseException { private E checkForResponse() throws NoResponseException {
switch (state) { switch (state) {
case Initial: case Initial:
case NoResponse: case NoResponse:
case RequestSent: case RequestSent:
throw NoResponseException.newWith(connection, waitFor); throw NoResponseException.newWith(connection, waitFor);
case Success: case Success:
return true; return null;
case Failure: case Failure:
return false; return failureException;
default: default:
throw new AssertionError("Unknown state " + state); throw new AssertionError("Unknown state " + state);
} }